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Individual Calculations August 2023 |
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| K M Shahin, Rishad Total change: 87.60 | |   |
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| Chattogram Jilla Chess Championship -2023 | Chattogram | BAN | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1387 | 3.00 | 6 | 2.19 | 40 | 87.60 | |
|  Mirza Arifur, Rahman | | | 1676 | BAN | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Rafi, Islam | | | 1780 | BAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nasir, Hasan | | | 1801 | BAN | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Md, Sultan | | | 1658 | BAN | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Tushin, Talukder | | | 1711 | BAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ali, Kaiser | | | 1627 | BAN | 1.00 | 1 | 0.80 | 40 | 32.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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